Figure 5From: Discrete fourier transform-based TOA estimation in UWB systemsGlobal baseband and passband CRLBs ( cbband cpb), MSEs of the global baseband ( ∈ τ ̃ b b 2 and ∈ τ ̃ + b b 2 ) and passband ( ∈ τ ̃ p b 2 and ∈ τ ̃ + p b 2 ) estimators, and MSE ( ∈ τ ̃ m l 2 ) of the MLE versus the SNR ( ν ).Back to article page